baber/WOPTO huggingface dataset:
Patent JP-2004152455-A (JP)
Title: Optical disk, and manufacturing method and manufacture apparatus for the same
Inventor: ABE TAKAYUKI
IPC: G11B7/24047
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which is formed to a multilayered structure by using a resin film and a manufacturing method and a manufacturing apparatus for the same.  <P>SOLUTION: A film substrate 3 with information recording shapes transferred by blanking the resin film to the shape corresponding to internal and external diameters of the optical disk is laminated to a base substrate 2 in such a manner that its information recording surface faces the base substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154303-A (JP)
Title: Thinning scissors for hairdressing
Inventor: FUJITA SHIGERU
IPC: B26B13/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide easily manufactured scissors which have a sense of use, similar to that of thinning scissors manufactured in a complicated process and equipped with concentric gaps among teeth of a comb.  <P>SOLUTION: The thinning scissors for hairdressing are composed of two scissor members wherein finger hole parts are provided on one end side and wherein cutting edge bodies are provided on the other side; both the two scissor members are made to cross each other; crossed parts are pivotally coupled together; the cutting edge body of one scissor member is formed in a shape like the teeth of the comb; and the gaps 22 among the teeth of the comb are formed as linear grooves which are retreated and inclined to a cutting-edge base side with respect to a right angle (b) to a cutting edge line (a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159452-A (JP)
Title: Cable protective cover and its mounting method
Inventor: WATANABE TOSHIO
IPC: H02G1/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable protective cover which can be attached securely and firmly to an aerial distribution line without causing shifting and falling off, and to provide its attaching method.  <P>SOLUTION: In the cable protective cover 1 where male and female joints 5 and 7 are made severally at both ends of the tubular cover body 2 and an opening and closing split 11 is made in its longitudinal direction, and at the above male and female joints 5 and 7, mounting holes 18 and 19 for fastening members are made each to oppose the opening and closing split 11, and also the opening and closing split 11 is closed freely via engaging members 12 and 13, and also recesses 14 and 15 for cable abutment are made each at the inner face of the base end of each engaging members 12 and 13. Then, the cable protective cover 1 is coupled and mounted externally to the aerial cable 21 while opening the protective cover 1 along the opening and closing split 11, and also it is fastened to an aerial distribution line 21 by the fastening member 20 via the mounting holes 18 and 19 positioned at both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165918-A (JP)
Title: Optical transmitter
Inventor: TOKORO TAKEHIKO
IPC: H04B10/548
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter capable of suppressing variation of light output even if transmit data are abnormal.  <P>SOLUTION: Since a duty control circuit 21 once detecting an error signal from a signal multiplexing circuit 3 controls the pulse width distortion of the output signal of a driving circuit 5, an electric field absorption type optical modulator 2 is held in a light absorbing state and a light signal of abnormal output is prevented from being transmitted to stabilize the transmission output of the optical transmitter 20. Once an LD driving circuit 34 detects the error signal from the signal multiplexing circuit 3, the current of the output signal of the LD driving circuit 34 is controlled to make the light emission power of an LD31 for direct modulation constant, thereby stabilizing the transmission output of the optical transmitter 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160347-A (JP)
Title: Method for clarifying aqueous solution containing sodium carbonate
Inventor: KANAI KIYOSHI
IPC: C02F1/56
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for highly clarifying an aqueous solution containing sodium carbonate easily at a low cost without using special equipment.  <P>SOLUTION: The aqueous solution containing sodium carbonate is clarified by adding the cationic macromolecular flocculant selected from a copolymer of a (meth)acrylic ester compound with acrylamide and a polyamine compound or adding the cationic macromolecular flocculant selected from the copolymer of the (meth)acrylic ester compound with acrylamide and the polyamine compound, and then adding an anionic macromolecular flocculant to the aqueous solution containing sodium carbonate and removing the flocculated precipitates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164515-A (JP)
Title: Apparatus for calculating number of workers
Inventor: SASAKI YUICHI
IPC: G05B19/418
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus by which the number of workers corresponding to a plurality of working hours is calculated in the definition of a possible working amount in an established unit (day, week, hour and the like).  <P>SOLUTION: The apparatus for calculating the number of workers 10 comprises: a calculation section 12b calculating the number of required workers 36 within a first period of time, DAY, WEEK, HOUR decided to perform work 26 based on established data 1D-6D to the work 26. The established data 1D-6D show the hours, 8H, 9H, 10H of the work 26 within the first period of time, DAY, WEEK, HOUR. A plurality of categories involve the hours, 8H, 9H, 10H. In addition, the equipment for calculating the number of workers 10 comprises: a display section 13 displaying the calculated number of workers 36 by corresponding to the respective hours, 8H, 9H, 10H, of the plurality of categories.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162676-A (JP)
Title: Engine intake device
Inventor: OCHIAI KATSUMI
IPC: F02D9/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine intake device which easily copes with either of a mechanical control system and an electronic control system.  <P>SOLUTION: This device is provided with a mechanical control system 43 to mechanically control a throttle valve 40 to open/close by throttle operation of a driver, and an electronic control system 45 to control the throttle valve 40 to open/close by an electric motor 44 in accordance with throttle operation quantity by the driver. A selecting means is provided to enable either one of the mechanical control system 43 and the electronic control system 45 to be selected based on application of the engine 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172651-A (JP)
Title: Network management system
Inventor: HIGUCHI YASUSHI
IPC: H04L69/40
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve application reusability and extensibility by automatically selecting a trade-off between a polling efficiency to an SNMP (Simple Network Management Protocol) agent and the performance of resources of a network management system.  <P>SOLUTION: A polling object manager 114 generates a polling object 111 by referring to security information and operation information of a DB 115, extracts a pollable MIB instance, and adds (or deletes) the MIB object instance 113 to an MIB iterator object 112. Consequently, an attribute value acquisition method for the extracted MIB object instance is executed for each polling period to transmit SNMP GetRequest to the corresponding SNMP agent 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172177-A (JP)
Title: Transmitting apparatus
Inventor: IIDA MASARU
IPC: H01S1/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting apparatus which can suitably transmit the electromagnetic wave including the T Hz electromagnetic wave by selectively emphasizing the predetermined wavelength element.  <P>SOLUTION: The transmitting apparatus can transmit the electromagnetic wave which is transmitted through a first photonic crystal structure 1 or a second photonic crystal structure, by providing an impurity structure 3 comprising a radiation antenna between the first photonic crystal structure 1 and the second photonic crystal structure 2, and then radiating the electromagnetic wave from the radiation antenna.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169087-A (JP)
Title: High frequency plasma cvd system, and plastic vessel
Inventor: NAKAI KAZUHISA
IPC: B32B1/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency plasma CVD (Chemical Vapor Deposition) system in which plasma is collided against the whole face at the inside of a plastic vessel body, so that a thin film having sufficient gas barrier property can be deposited, and to provide a plastic vessel having a thin film with sufficient gas barrier property on the whole face at the inside.  <P>SOLUTION: The high frequency plasma CVD system is provided with an external electrode and an internal electrode, and the external electrode is provided with a reaction chamber having a space with a size slightly larger than that of the main part of the plastic vessel body and a form analogous thereto. The internal electrode is arranged inside the reaction chamber, and is provided with a plurality of gaseous starting material blowout holes. The internal electrode is connected with a gaseous starting material feeding pipe. The reaction chamber is connected with a vacuum source via an exhaust pipe. The external electrode is connected with a high frequency power source via a matching unit. The internal electrode is grounded via the gaseous starting material feeding pipe, and magnets are arranged around the external electrode. Using the system, a plastic vessel having a thin film with sufficient gas barrier property at the inside of the body can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135639-A (JP)
Title: Carbon dioxide generator
Inventor: SUZUKI NOBUKATSU
IPC: A01G9/18
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for separately and independently generating and supplying carbon dioxide gas in a heater for heating and circulating air in a greenhouse in contrast with a conventional carbon dioxide generator installed in combination with a combustion chamber for room heating.  <P>SOLUTION: A combustion part 30 is placed at a side of the outside of a box 20 holding a can 11, an exhaustion part 13 is extended in the vertical direction of the can 11, and combustion gas is blown against the exhaustion part, converted to high-quality carbon dioxide gas by the heat of flame 12 in the course of passing through the exhaustion part 13, introduced into a carbon dioxide receptor 15 at the upper end and blown against a round hole 17a of a mixing plate 17 placed above. A blower 26 is placed below the can 11, air is mixed with the carbon dioxide gas and the mixture is blasted out into the greenhouse from the nozzle 24 of a nozzle elbow 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167047-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which improves an interest of a game and is available at ease on the side of a game parlor.  <P>SOLUTION: The game machine is provided with reels (3L, 3C, 3R) for variably displaying symbols required for the game, an internal successful role determining means (101) for determining an internal successful role, a stock number storage means (111) for storing information about the number of times of establishing prize winning of a bonus, and a game status updating means (107) for determining that prize winning of the bonus is to be permitted based upon the establishment of the first conditions or based upon the condition that the number of times indicated by the information stored in the stock number storage means (111) is one or more and the second conditions is established. When prize winning of the bonus is established in the timing that the first conditions are established, after the predetermined times of establishment, the second conditions are not established until the first conditions are established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167897-A (JP)
Title: Card and manufacturing method for it
Inventor: OBA YASUSHI
IPC: B42D15/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card in which thermal deformation of a card edge part caused by gripping part of a card reader is suppressed and which has emboss processability at the same time, and manufacturing a method therefor.  <P>SOLUTION: The card laminated with sheets mainly comprising a plastic, is characterized by mostly using a highly heat-resistant material on the outside edge part of the card, and using no or a little highly heat-resistant material on the other part. In particular, a layer where the highly heat-resistant material is selectively used is a layer existing inside in the thickness direction of the card, and there exists no selective use of the material in those layers that are close to the surface side and the back surface side of the card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169244-A (JP)
Title: Surface layer-peelable wall paper made of synthetic resin
Inventor: NAGATA TERU
IPC: D06N7/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made wall paper in which the synthetic resin layer is smoothly peeled off from the lining paper, when the wall paper is re-covered, and only the synthetic resin layer is recycled.  <P>SOLUTION: The synthetic resin-made wall paper is prepared by bonding a sheet of lining paper via an adhesive layer onto the back face of the synthetic resin layer. In this case, the adhesive layer comprises the first adhesive layer having high adhesion to the synthetic resin layer and the second adhesive layer having high adhesion to the lining paper wherein the first adhesive layer is peelable from the second adhesive layer at the boundary. When the synthetic resin layer is made of polyvinyl chloride, the first adhesion layer is preferably made of an organosol of polyvinyl chloride, and the second adhesive layer is made of a solution or emulsion of olefinic resin. When the organic resin layer is made of polyolefin, the first adhesive layer is preferably made of a solution or emulsion of olefinic resin, and the second adhesive layer is made of an organosol of polyvinyl chloride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003196653-A (JP)
Title: Method and system for improving image characteristic based on image content
Inventor: GALLAGHER ANDREW C
IPC: G06T7/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving an image quickly, capable of adjusting improvement of the whole image based on a material content of the image.  <P>SOLUTION: In this method for improving image characteristic according to the material content, the image comprises pixels, and a reliability map corresponding spatially to the pixels is generated. The reliability map includes a reliability value showing likelihood wherein each pixel shows a specific material like a skin. An improvement parameter is generated from the reliability map. The improvement parameter is applied uniformly to the pixels in order to improve the characteristic such as sharpness of the image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178158-A (JP)
Title: Device for preventing deviation from traffic lane
Inventor: TAYA SATOSHI
IPC: B60R21/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for preventing deviation from a traffic lane by which a driver is hard to lose sight of a traveling lane even when the driver has no intention to keep the lane.  <P>SOLUTION: Whether or not the steering condition of a driver is the one to keep a traveling lane is decided, and when steering to maintain the traveling lane is being performed by the driver, a lane marker detection area is set on the basis of a steering angle δ, and when steering to maintain the traveling lane is not performed by the driver, a yaw angle ψ of its own vehicle with respect to the traveling lane is defined as the direction of its own vehicle with respect to the traveling lane, and the lane marker detection area is set on the basis of an equivalent steering angle δ<SB>C</SB>equivalent to the yaw angle ψ with respect to the traveling lane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175884-A (JP)
Title: Polyproylene resin composition for metal deposition film, film composed thereof and metal deposition film
Inventor: NAKAMURA YASUNORI
IPC: C23C14/20
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a metal deposition film which excels in moldability, rigidity, heat sealing properties, anti-block properties, and mar resistance, has a reduced soluble content, and furthermore excels in the adhesion of the deposited film, the printability onto the deposited surface, and laminating properties on the deposited surface, and to obtain a polypropylene resin composition capable of obtaining these properties.  <P>SOLUTION: A base polymer is obtained by compounding a propylene random copolymer having a melting point of 115-150°C, an MFR of 1-30g/10 min, polydispersibility index of 2.4-4, a soluble content at ≤20°C of ≤1.5 wt.%, and simultaneously, an average molecular weight of its soluble content of 0.1×10<SP>4</SP>to 6.0×10<SP>4</SP>, a soluble content at ≤40°C of ≤4.0 wt.%, and simultaneously, an average molecular weight of its soluble content of 0.1×10<SP>4</SP>to 8.0×10<SP>4</SP>with two types of polyethylene resins having different properties. The polypropylene resin composition for the metal deposition film is obtained by compounding this base polymer with a porous anti-blocking agent, an antioxidant, and a hydrotalcite compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176123-A (JP)
Title: Method of producing metal-ceramic composite material with hollow structure
Inventor: TAKEI YOSHIBUMI
IPC: C04B41/88
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which a metal-ceramics composite material with a hollow structure can be produced without burring the hollow part by an oozed aluminum alloy even in a pressureless infiltration method.  <P>SOLUTION: A preform with a hollow structure in a wall part or a top plate part provided with a hole leading to the outside is formed of ceramics powder or ceramics fiber, and molten aluminum or an aluminum alloy is infiltrated into the preform by a pressureless infiltration method, so that the metal-ceramics composite material is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175034-A (JP)
Title: Sheet or film having light insulating effect
Inventor: SUZUKI TAKURO
IPC: B32B27/30
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating sheet or film showing a light insulating effect.  <P>SOLUTION: The heat insulating sheet or film having a light insulating effect is one having 0.3-2.0 of an optical density and 40-100 of brightness, which is obtained by coating with a resin composition comprising the following components (A), (B), and (C): the component (A) of an acrylic resin, an unsaturated polyester resin, an epoxy resin, a silicone resin or a rubbery resin, which contains functional groups and shows a fluidizability at 25°C, the component (B) of a cross-linking agent containing at least 2 functional groups reactive with the component (A), and optionally the component (C) of a filler such as glass beads, hollow glass balloon and microcapsule, followed by curing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177370-A (JP)
Title: Microwave density measuring apparatus
Inventor: SAMEDA YOSHITOMI
IPC: G01N22/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave densitometer having no error due to fluctuations of transmission frequencies and a reduced number of constituent parts in which a fundamental microwave signal transmitter is singly constituted.  <P>SOLUTION: This microwave density measuring apparatus is provided with both a waveform parameter detection means 10 and a phase detection density computing part 11. The waveform parameter detection means 10 transmits a microwave signal S from a microwave signal oscillating means 1 through a fluid to be measured 1A, receives a microwave signal Sϕ transmitted through the fluid to measured 1A by microwave signal transmitting/receiving means 5 and 7 opposed to a measuring pipe 4 for making the fluid to be measured 1A flow, mixes the microwave signal Sϕ with a microwave signal Sθ phase-shifted by a phase shift means 6 for changing the phase of the microwave signal S, and detects the waveform parameter of the microwave signal M2 outputted from the microwave signal mixing means 8. With the microwave signal Sθ as a reference phase, the phase detection density computing part 11 determines the phase difference ϕ between the microwave signal Sθ and the microwave signal Sϕ transmitted through the fluid to be measure 1A from the output of the waveform parameter detection means 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181044-A (JP)
Title: Foamed polyurethane mat containing charcoal, and its processing method
Inventor: KAWAKITA YOSHINORI
IPC: A47C27/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamed polyurethane mat containing charcoal, which excels in elastic capability and enables efficient use of potency of bamboo charcoal powder or charcoal powder.  <P>SOLUTION: Binder 3 is sprayed to an admixture of foamed polyurethane foam chip 1 and bamboo charcoal powder or charcoal powder 2, nonwoven fabric 6 is put on double-sides of the admixture laminae 5 on which the binder 3 is sprayed, and after spraying hot steam 9 through the nonwoven fabric 6, a pressure roller 10 is weakly pressurized on the surface of the nonwoven fabric 6 so that it can make the tip 1 mutually and the bamboo charcoal powder or the charcoal powder 2 combined together with the binder 3 and the nonwoven fabric 6 is stuck with the binder 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184359-A (JP)
Title: Optical fiber mechanical property test method
Inventor: ABE YOSHITERU
IPC: G01M11/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber mechanical property test method capable of imparting a large screening strain only to the optical fiber end.  <P>SOLUTION: The optical fiber 1 is held in the projecting state as long as a fixed length L by an optical fiber holding part 2, and the length L of a projecting part 4 is set longer than the distance d between the optical fiber holding part 2 and a flat plate 3, to thereby bring the projecting part 4 into contact with the flat plate 3 in the bent state. A process for changing either or both of the distance d and the length L of the projecting part 4 and revolving the optical fiber holding part 2 is repeated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194423-A (JP)
Title: Brushless motor
Inventor: IMAI YASUAKI
IPC: H02K29/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of assembling steps by performing a reduction in diameter without decreasing a generated torque and winding a drive coil by a low-cost unit.  <P>SOLUTION: An outer yoke 31 radially opposing to the outer peripheral surface of a rotor magnet 20 via an air gap spreading in a rotary shaft direction and a circumferential direction and extended in the rotary shaft direction, and an inner yoke 32 having an opposed surface 32a opposed to the end face of the rotary shaft in a substantially perpendicular direction to the rotary shaft in the rotary shaft direction and extended in the rotary shaft direction, are integrally constituted. At least one of the outer yoke and the inner yoke is formed in a comb toothed shape. The yoke except the yoke formed in the comb toothed shape has a fixed yoke 30 of a cylindrical shape and a drive coil 40 wound on the comb toothed shape extended in the rotary shaft direction not opposed to the rotor magnet of the fixed yoke.  <P>COPYRIGHT: (C)2004,JPO&NCIPI